SDF 2.001: SDF Reference: getdoc Macro

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# 6.21. getdoc Macro

## Interface

The general syntax is:

      !getdoc filename [; filter] [; params]

The arguments are:

Name | Type | Default | Rule
filename | string |  |
filter | filter | _NULL_ |
params | rest | _NULL_ |

See Understanding Macro Interfaces, if necessary.

## Description

The getdoc macro extracts embedded documentation from source code using the sdfget command.

## Examples